PHP Workx Clai Post Mortem

Post-Mortem Skill

Quick Ref: Toolchain → Agent Synthesis → Knowledge Extraction. Output: .agents/retros/*.md + .agents/learnings/*.md

YOU MUST EXECUTE THIS WORKFLOW. Do not just describe it.

Architecture: Tools do 95% of validation. Agents synthesize the 5%.

Execution Steps

Given /post-mortem [epic-id]:

Step 1: Run Toolchain Validation (MANDATORY FIRST)

Before anything else, run the toolchain:

./scripts/toolchain-validate.sh --gate 2>&1 | tee .agents/tooling/run.log
TOOL_EXIT=$?

Check exit code:

• 0 = All tools pass → proceed
• 2 = CRITICAL findings → STOP, report to user
• 3 = HIGH findings only → proceed with warnings

Step 1a: Early Exit on CRITICAL Tool Failures

If TOOL_EXIT == 2:

STOP IMMEDIATELY.

Report to user:
  "Toolchain validation found CRITICAL issues. Fix before post-mortem."

  Tool outputs in .agents/tooling/:
  - gitleaks.txt: <count> secret findings
  - ruff.txt: <count> lint errors
  - ...

  Run: cat .agents/tooling/<tool>.txt
  Fix the issues, then re-run /post-mortem

DO NOT dispatch agents. Tools found definitive problems.

Step 2: Identify What Was Completed

If epic ID provided: Use it directly.

If no epic ID: Find recently completed work:

bd list --status closed --since "7 days ago" 2>/dev/null | head -5

Or check recent git activity:

git log --oneline --since="24 hours ago" | head -10

Step 3: Build Mechanical Comparison Table

Generate checklist from plan before reading code:

If plan exists (.agents/plans/*.md):

1. Extract all TODO/deliverable items from plan
2. For each item:
   - Expected file: <path>
   - File exists: yes/no
   - Implementation matches spec: yes/no (cite file:line)

This creates ground truth for plan-compliance, not gestalt impression.

Write comparison table to prompt text for plan-compliance-expert agent.

Step 4: Triage Tool Findings and Synthesize

TRIAGE tool findings, not FIND issues. Tools already found issues.

Read the tool outputs:

cat .agents/tooling/gitleaks.txt
cat .agents/tooling/semgrep.txt
cat .agents/tooling/ruff.txt
cat .agents/tooling/golangci-lint.txt
cat .agents/tooling/radon.txt

4a. Triage Security Findings

For each finding from gitleaks/semgrep:

1. Read the cited file:line
2. Assess: true positive or false positive?
3. If true positive: severity (CRITICAL/HIGH/MEDIUM/LOW) and fix

Record in table:

4b. Triage Code Quality Findings

For each finding from linters:

1. Read the cited file:line
2. Assess: worth fixing now, tech debt, or noise?
3. If worth fixing: suggest specific change

Record in table:

4c. Verify Plan Completion

Using the mechanical comparison table from Step 3:

For each plan item marked "no" or "partial":

1. Is this a real gap or scope change?
2. Should it be tracked as follow-up issue?

Record in table:

4d. Extract Verified Learnings

From the completed work and changed files:

Extract learnings that are VERIFIED (appeared in multiple places or have source citation):

For each learning:

• ID: L--
• Category: technical/process/architecture
• What: <1 sentence>
• Source: <file:line or commit hash>
• Verification:

DO NOT include confidence scores. Include source citations only.

Step 5a: Log Triage Decisions

For each TRUE_POS or FALSE_POS verdict from agents, log it for accuracy tracking:

# Log each triage decision
./scripts/log-triage-decision.sh "src/auth.go:42" "semgrep" "TRUE_POS" "security-reviewer"
./scripts/log-triage-decision.sh "tests/mock.py:15" "gitleaks" "FALSE_POS" "security-reviewer"

This enables accuracy tracking over time. Ground truth is added later when:

• CI confirms (test pass/fail)
• Production incident occurs
• Human reviews the decision

View accuracy report:

./scripts/compute-triage-accuracy.sh

Step 5: Synthesize Results

Combine agent outputs:

1. Deduplicate findings by file:line
2. Sort by severity (CRITICAL → HIGH → MEDIUM → LOW)
3. Count verified vs disputed findings

Compute grade based on TOOL findings, not agent opinions:

Grade A: 0 critical tool findings
Grade B: 0 critical, <5 high tool findings
Grade C: 0 critical, 5-15 high tool findings
Grade D: 1+ critical tool findings
Grade F: Multiple critical, tests failing

Step 6: Request Human Approval (Gate 4)

Tool: AskUserQuestion
Parameters:
  questions:
    - question: "Post-mortem complete. Grade: <grade>. Tool findings triaged. Store learnings?"
      header: "Gate 4"
      options:
        - label: "TEMPER & STORE"
          description: "Learnings are good - lock and index"
        - label: "ITERATE"
          description: "Need another round of fixes"
      multiSelect: false

Step 7: Write Post-Mortem Report

Write to: .agents/retros/YYYY-MM-DD-post-mortem-<topic>.md

Merge agent outputs:

1. Collect tables from all 4 agents
2. Deduplicate by file:line (within 5 lines tolerance)
3. Sort by severity (CRITICAL -> HIGH -> MEDIUM -> LOW)
4. List which agents agreed on each finding

# Post-Mortem: <Topic/Epic>

**Date:** YYYY-MM-DD
**Epic:** <epic-id or description>
**Duration:** <how long>

## Toolchain Results

| Tool | Status | Findings |
|------|--------|----------|
| gitleaks | PASS/FAIL | <count> |
| ruff | PASS/FAIL | <count> |
| pytest | PASS/FAIL | <count> |

**Gate Status:** <PASS/BLOCKED>

## Triaged Findings

### True Positives (actionable)
| File:Line | Issue | Severity | Status |
|-----------|-------|----------|--------|

### False Positives (dismissed)
| File:Line | Tool Claimed | Why Dismissed |
|-----------|--------------|---------------|

## Plan Compliance

<Mechanical comparison table from Step 3>

## Learnings Extracted

| ID | Category | Learning | Source |
|----|----------|----------|--------|

**Note:** No confidence scores. Source citations only.

## Follow-up Issues

<Issues created from findings>

## Knowledge Flywheel Status

- **Learnings indexed:** <count from ao forge>
- **Session provenance:** <session-id>
- **ao forge status:** PASS/SKIP (not available)

Step 7a: Index Learnings via ao forge (Knowledge Flywheel)

If user approved TEMPER & STORE in Gate 4, index learnings into knowledge base:

# Check if ao CLI is available
if command -v ao &>/dev/null; then
  # Index learnings from the retro/learnings directory
  ao forge index .agents/learnings/ 2>&1 | tee -a .agents/tooling/ao-forge.log
  AO_EXIT=$?

  # Add provenance tracking - link learnings to this session
  SESSION_ID=$(ao session id 2>/dev/null || echo "unknown")
  echo "Provenance: session=$SESSION_ID, timestamp=$(date -Iseconds)" >> .agents/learnings/provenance.txt

  # Check flywheel status
  FLYWHEEL_STATUS=$(ao flywheel status --json 2>/dev/null || echo '{"indexed": 0}')
  INDEXED_COUNT=$(echo "$FLYWHEEL_STATUS" | jq -r '.indexed // 0')

  if [ $AO_EXIT -eq 0 ]; then
    echo "Flywheel: Learnings indexed successfully"
  else
    echo "Flywheel: ao forge failed (exit $AO_EXIT) - learnings NOT indexed"
  fi
else
  echo "Flywheel: ao CLI not available - learnings written but NOT indexed"
  echo "  Install ao or run manually: ao forge index .agents/learnings/"
fi

Fallback: If ao is not available, learnings are still written to .agents/learnings/*.md but won't be searchable via ao search. The skill continues normally.

Step 8: Report to User

Tell the user:

1. Toolchain results (which tools ran, pass/fail)
2. Grade (based on tool findings)
3. Key triaged findings
4. Learnings extracted
5. Gate 4 decision
6. Flywheel status (learnings indexed count)

Key Differences from Previous Version

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